CN217887847U

CN217887847U - Drinking water dosing device

Info

Publication number: CN217887847U
Application number: CN202121692099.8U
Authority: CN
Inventors: 胡义勇; 王果; 付长涛; 晏飞
Original assignee: Henan Muyuan Intelligent Technology Co Ltd
Current assignee: Henan Muyuan Intelligent Technology Co Ltd
Priority date: 2021-07-24
Filing date: 2021-07-24
Publication date: 2022-11-25
Anticipated expiration: 2031-07-24

Abstract

The utility model relates to a breed trade livestock medicine dispensing equipment technical field, especially relate to a drinking water charge device, it includes mixing container, the control water source that is connected through pipeline and water source and gets into mixing container's water inlet control device, to the medicine feed device that mixing container adds the medicine, be equipped with the flowmeter on the pipeline, mixing container passes through pump connection demand terminal, medicine feed device, flowmeter and pump are connected with the PLC controller respectively. The device can keep the concentration of the liquid medicine in the mixing container in dynamic balance all the time, and improve the automation degree of the feeding process of drinking water in a farm; in addition, the device reduces the occupied space of the drinking water dosing device on the breeding house with tense space, and the operation of regularly cleaning a large-volume ton barrel is not needed, so that the biological safety risk is effectively reduced.

Description

Drinking water dosing device

Technical Field

The utility model relates to a breed trade livestock and drink medicine equipment technical field, especially relate to a drinking water charge device.

Background

In the process of collectively breeding livestock, in order to prevent or treat diseases, medicines are generally dispensed in a one-step medicine proportioning mode, namely, a certain amount of medicines are diluted into concentration which can be directly drunk by the livestock, and then medicine liquid formed by dilution is introduced into the water inlet tank through a pipeline through a self-sucking pump, so that the drinking requirement of a large number of livestock can be met by a large water barrel in the process, along with continuous expansion of breeding scale, the number of the ton barrels is increased by adding the medicines according to the mode, a large amount of space is occupied, and a plurality of liquid medicine barrels occupy a large part of space of a pigsty to cause that an originally nervous breeding field area becomes more tense; secondly, the frequent manual repeated dosing operation increases the labor intensity of the breeder, and the medicines need to be in unnecessary contact with the breeder, thereby increasing the biological safety risk; finally, the amount of the added clear water is estimated by observing the water level line of the ton barrel by naked eyes of a feeder, so that the concentration of the medicine is not accurate, and the prevention or treatment effect of diseases is further influenced.

Based on this, how to provide a drinking water dosing device that can effectively solve the ton bucket and occupy plant area, need not regularly wash the great ton bucket bottom of volume and remain and the concentration of dispensing more accurate, the problem that the present technical staff in the field urgently awaits a moment to solve.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a drinking water dosing device.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a drinking water charge device, includes mixing container, the control water source that is connected through pipeline and water source and gets into mixing container's the controlling means of intaking, to mixing container adds the medicine supply device of medicine, be equipped with the flowmeter on the pipeline, mixing container passes through pump connection demand terminal, medicine supply device, flowmeter and pump respectively with PLC controller electric connection. Preferably, the water inlet control device is a ball float valve arranged at a water injection port at the top of the mixing container.

Preferably, the medicine supply device comprises a medicine bin and a weightlessness scale connected with the medicine bin, the medicine bin is connected with the medicine adding port of the mixing container through the weightlessness scale, and the weightlessness scale is electrically connected with the PLC.

Preferably, the medicine cabin is provided with an arch breaking device for breaking the arch formation of the medicine powder.

Preferably, the arch breaking device is a rotating rod which is arranged inside the medicine bin and driven by a motor, or a vibration motor which is arranged on the outer wall of the medicine bin.

Preferably, the pump is a centrifugal pump or a plunger pump.

Preferably, a filter is arranged on the pipeline.

Preferably, the filter is a backwash filter.

Preferably, a check valve is arranged at the pump.

Preferably, the drinking water dosing device is arranged on the movable trolley.

Compared with the prior art, the technical effects of the utility model are that:

the water inflow information of the flow meter is received through the PLC, and the dosage of the medicine supply device is controlled by a program of the PLC, so that the concentration of the liquid medicine in the mixing container is always kept in dynamic balance in the whole liquid medicine proportioning process, the dosage concentration is more accurate, meanwhile, according to the control of the water inflow control device on the water inflow, a signal of the water inflow is fed back to the PLC by the flow meter, the dosage of the medicine supply device is further controlled, the medicine dispensing process is strictly controlled, and the automation degree of the medicine feeding and drinking process of a farm is improved; in addition, the device replaces the traditional ton barrel, effectively reduces the occupied space of the drinking water dosing device on the tense breeding house, and does not need to clean the operation of the large ton barrel regularly, thereby effectively reducing the biological safety risk.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic diagram of the present invention;

fig. 2 is a schematic structural view of the utility model arranged on a moving trolley.

Detailed Description

Technical terms or scientific terms used in the present specification should be given their ordinary meanings as understood by those skilled in the art: the use of "first," "second," and the like in this description does not denote any order, quantity, or importance, but rather the terms "first," "second," and the like are used to distinguish one element from another; the terms "connected" or "communicating" and the like are not restricted to physical or mechanical connections, but may include various forms of connections, whether direct or indirect; "upper", "lower", "left", "right", "front", "rear", "far", "near", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly; in addition, in the description of the present specification, the meaning of "a plurality" or "several" is two or more unless otherwise specified.

The term "ton drum": a ton bucket is a bucket whose volume is cubic meters as a unit of measurement, and the bucket is usually made of PE, and has a large volume, and has various specifications such as 1 m for thin-wall high-speed transportation, 2 m for thin-wall high-speed transportation, 5 m for thin-wall high-speed transportation and the like.

The term "float valve": the float valve can realize the function that when the water surface descends, the float in the float valve sinks to drive the lever to open the pilot hole of the valve body, because the water pressure exists at the pilot hole, the sealing surface of the valve is opened, and the water flows in from the pilot hole of the valve; when the water surface rises, the float in the float valve rises and drives the lever to close the pilot hole of the valve body, and the sealing surface of the valve is closed, and the water stops flowing in.

The term "weightless scale": the weighing device is a weighing device with discontinuous feeding and continuous discharging, and has the advantages that the loss control is carried out in the hopper, the structure is easy to seal, and the control precision can be higher when powder is controlled.

As shown in figure 1, a drinking water medicine adding device comprises a mixing container 1 connected with a water source through a pipeline, a water inlet control device 11 for controlling the water source to enter the mixing container 1, a medicine supply device 2 for adding medicine to the mixing container 1, a flowmeter 3 arranged on the pipeline, a pump 4 for connecting the mixing container 1 with a demand terminal 5, and a medicine supply device 2, the flowmeter 3 and the pump 4 which are respectively electrically connected with a PLC controller.

The material of the mixing container 1 can be stainless steel or plastic, the shape can be a barrel-shaped container, and the container of the barrel switch can enable water flow to enter the barrel to form a water flow vortex, so that the medicinal powder and the water can be naturally mixed by utilizing the vortex; of course, a stirring device may be provided separately to the mixing vessel, and the mixture may be mixed by a stirrer.

After the target concentration of the liquid medicine is preset, for example, the weight ratio of the medicinal powder to the clear water is 1:99, the medicine concentration of required liquid medicine is 1% promptly, earlier connects the water source with mixing container 1 during the use, makes statistics of the inflow through flowmeter 3, and the PLC controller receives this water signal of intaking to write in the inside routine all the time of PLC controller through the execution, control the medicine feed device 2 to mixing container 1 add the medicine volume, make the medicine add the medicine volume and the inflow of clear water of medicine keep 1:99, dynamic equilibrium. When continuously providing the prepared liquid medicine to demand terminal 5 through pump 4, the liquid medicine amount in mixing container 1 continuously reduces, and controlling means 11 that intakes makes mixing container 1 intake, and flowmeter 3 makes statistics of the inflow, repeats the process that the above-mentioned inflow adds the medicine, makes the inflow of adding medicine and clear water of medicine keep 1: 99; when 11 controls of controlling means of intaking and make mixing container 1 no longer intake, the PLC controller receives the signal that the inflow that the flowmeter 3 fed back is zero to control and supply medicine device 2 to stop adding medicine to mixing container 1, make the proportion of adding medicine volume and inflow still keep 1:99.

the water inflow information of the flowmeter 3 is received through the PLC, and the dosage of the medicine supply device 2 is controlled by a program of the PLC, so that the concentration of the liquid medicine in the mixing container 1 is always kept in dynamic balance in the whole liquid medicine proportioning process, the medicine dispensing concentration is more accurate, signals of the water inflow are fed back to the PLC by the flowmeter 3 according to the control of the water inflow by the water inflow control device 11, the dosage of the medicine supply device 2 is further controlled, the medicine dispensing process is strictly controlled, and the automation degree of the drinking water and medicine adding process of a farm is improved; in addition, the device reduces the occupied space of the ordinary drinking water dosing device on the breeding house with tense space, and the operation of regularly cleaning a large-volume ton barrel is not needed, so that the biological safety risk is effectively reduced.

In a specific embodiment, the water inlet control device 11 is a ball float valve arranged at a water filling port of the mixing container 1, when the pump 4 continuously conveys the prepared solution to the demand terminal 5, the liquid level of the mixing container 1 continuously drops, the ball float valve does not block the water filling port any more, water flows enter the mixing container 1, the flow meter 3 works and counts the water inflow, and feeds a water flow signal back to the PLC controller, and the PLC controller receives the water flow signal and controls the medicine supply device 2 to supply medicine to the mixing container 1; when the demand terminal 5 no longer demands the liquid medicine, the pump 4 stops working, and along with the water inlet and the medicine adding process, the water inlet is plugged by the ball float valve at the water injection port of the mixing container 1.

In some embodiments, the drug supply device 2 comprises a drug bin 21 and a weightlessness scale 22 connected to the drug bin 21, the drug bin 21 is connected to the drug feeding port of the mixing container 1 through the weightlessness scale 22, and the weightlessness scale 22 is electrically connected to the PLC controller. The medicine bin can be in a funnel shape made of plastic materials, so that the medicine powder can slide down to enter the weightlessness scale more smoothly, and the taper of the funnel shape can be not less than 70 degrees; because the weightlessness scale is a weighing device for continuous discharging, the medicine discharging amount of the weightlessness scale can be controlled by the PLC controller to be more accurate.

In another embodiment, in order to make the powder in the medicine bin smoothly enter the weightless scale, make the medicine output amount of the weightless scale more accurate, and simultaneously prevent bacterial and mold easily generated under the condition that the powder is adhered to the wall for a long time, an arch breaking device 23 for breaking the powder arch is further arranged on the medicine bin 21.

In the above embodiment, the arch breaking device 23 is a rotary rod driven by a motor and arranged inside the medicine bin 21, and the rotary rod can break the agglomeration of the medicine powder on the wall of the medicine bin, so as to avoid the compaction and arch formation of the medicine powder.

In other embodiments, the arch breaking device 23 may also be a vibration motor disposed on the outer wall of the medicine bin 21, and the powder arch is prevented by the vibration of the vibration motor.

In some embodiments, the pump 4 is a centrifugal pump or a plunger pump, which can increase the delivery pressure of the liquid medicine, further ensuring the supply of the liquid medicine at the demand terminal 5.

In other embodiments, a one-way valve is also provided on the line at the pump 4 to prevent an accidental situation where the medical fluid at the demand terminal 5 flows back into the mixing container 1.

In another embodiment, the pipeline is provided with a filter 6, which can effectively filter impurities in the stock solution and improve the purity of the proportioned liquid medicine.

In the above embodiment, the filter 6 is a backwash filter, and the backwash filter is used in view of no wearing parts, long service life, good filtering effect, and low cost.

In order to facilitate the use of the drinking water dosing device, the drinking water dosing device can be arranged on a movable trolley, and particularly, all parts of the device can be fixed on the movable trolley by using a support.

While the preferred embodiments of the present invention have been described, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the general inventive concept, and it is intended to cover all such changes and modifications as fall within the true spirit and scope of the invention.

Claims

1. The utility model provides a drinking water charge device which characterized in that: including mixing container (1), the control water source that is connected through pipeline and water source get into the controlling means (11) of intaking of mixing container (1) and to mixing container (1) supplies medicine device (2) with the medicine, be equipped with flowmeter (3) on the pipeline, demand terminal (5) are connected through pump (4) in mixing container (1), supply medicine device (2), flowmeter (3) and pump (4) respectively with PLC controller electric connection.

2. The drinking and dosing device of claim 1, wherein: the water inlet control device (11) is a ball float valve arranged at a water injection port of the mixing container (1).

3. The drinking and dosing device of claim 1, wherein: the medicine supply device (2) comprises a medicine bin (21) and a weightlessness scale (22) connected with the medicine bin (21), the medicine bin (21) is connected with a medicine feeding port of the mixing container (1) through the weightlessness scale (22), and the weightlessness scale (22) is electrically connected with the PLC.

4. The drinking and dosing device of claim 3, wherein: the medicine bin (21) is provided with an arch breaking device (23) for breaking the powder arch.

5. The drinking and dosing device of claim 4, wherein: the arch breaking device is a rotating rod which is arranged in the medicine bin (21) and driven by a motor, or a vibration motor which is arranged on the outer wall of the medicine bin (21).

6. The drinking and dosing device of claim 1, wherein: the pump (4) is a centrifugal pump or a plunger pump.

7. The drinking and dosing device of claim 1, wherein: and a filter (6) is arranged on the pipeline.

8. The drinking and dosing device of claim 7, wherein: the filter (6) is a back flush filter.

9. The drinking and dosing device of claim 1, wherein: and a one-way valve is arranged at the pump (4).

10. The drinking and dosing device of claim 1, wherein: the drinking water dosing device is arranged on the movable trolley.